51/105 Parallel and Connical Screw Extruder Machine for Producing 50-110 Plastic Pipe Jiaxing Relia Hardware Co., Ltd. Base Info Description 28-644005501600-27805007502200-3800Pictures of parallel twin screw extruder: Shipment and delivery: Pre：Sjsz Sjz 92/188 Conical Twin Screw Extruder for Plastic PVC Tube Pipe Extrusion Next：Conical Sjsz 51/105 Twin Screw Extruding Machine Manufacturer PVC Pipe Extruder Price
